/*
 * Copyright 2011 Michael Nitsche
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package de.mnit.schnipsel.div;

import de.mnit.basis.daten.FilterText;

/**
 * @author Michael Nitsche
 * 24.02.2011	Erstellt
 */
public class ScHilfe {

	public static String[] suche(String suche) {
		if(suche==null)
			return new String[0];
		for(char c : " &+".toCharArray()) {
			suche=FilterText.kuerzeDoppelte(c, suche);
			suche=suche.replace(c, ' ');
		}
		return suche.split(" ");
	}
}
